甲基嘧啶磷是一种高效、低毒、广谱、速效有机磷类杀虫杀螨剂,可广泛用于家庭卫生、公共卫生和农作物害虫的防治,具有击倒快、效果好等优点,同时可作为磷化氢的有效替代品种进行仓贮害虫的防治,用量低,对人体基本无不良反应,不仅节省费用,而且高效低毒。湖南化工研究院的科研人员近期成功研制了10%甲基嘧啶磷水乳剂,其中加入了10%含量的一种HLB值为 Methyl pyrimidine phosphorus is an efficient, low toxicity, broad spectrum, fast-acting organic phosphorus insecticide and acaricide that can be widely used in family health, public health and crop pest control, with the advantages of quick knockdown, good effect, At the same time as an effective alternative to phosphine for storage and pest control, low dosage, the basic human body without adverse reactions, not only save costs, but also high efficiency and low toxicity. Hunan Chemical Research Institute researchers recently successfully developed a 10% methyl pyrimidine phosphorus water emulsion, which added a 10% content of a HLB value of